Houston Methodist - Baytown Hospital visitor policy. To protect patients at Houston Methodist – Baytown Hospital and caregivers COVID-19 continues to spread. Houston Methodist - Baytown Hospital is instituting new visitation policies. Visitation is limited to one essential visitor - over 18 years of age - per patient per day. No new visitors will be allowed overnight between 8 at night and 8 the next morning. Patients in the Emergency Room, who are there for COVID-19 evaluation or those who have already tested positive for the virus, will not be allowed to have any visitors. Outpatient policy: If possible, please avoid bringing visitors when arriving for testing and doctor appointments.